Firefly star Nathan Fillion has teased a possible role in Marvel’s Guardians Of The Galaxy, based in part on his friendship with director James Gunn – the two have previously teamed up for Super and Slither.

He was asked by a fan at Wizard World St Louis Comic Con if he had wanted to feature in the movie, reports Hypable.

“Or maybe did,” said Fillion, according to Hypable when asked if he’d wanted a part.

“I’m just saying maybe… maybe there’ll be a surprise… maybe check the credits of the movie when you watch it.”